2833221

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 3908736

約数和(自身を除く): 1075515

約数列:

[1, 3, 53, 103, 159, 173, 309, 519, 5459, 9169, 16377, 17819, 27507, 53457, 944407, 2833221]

約数ペア:

[(1, 2833221), (3, 944407), (53, 53457), (103, 27507), (159, 17819), (173, 16377), (309, 9169), (519, 5459)]